/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* You can obtain a copy of the license at
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* trunk/opends/resource/legal-notices/OpenDS.LICENSE
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* or https://OpenDS.dev.java.net/OpenDS.LICENSE.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at
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* trunk/opends/resource/legal-notices/OpenDS.LICENSE. If applicable,
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* add the following below this CDDL HEADER, with the fields enclosed
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* by brackets "[]" replaced with your own identifying information:
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* Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*
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*
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* Copyright 2008-2009 Sun Microsystems, Inc.
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*/
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package org.opends.guitools.controlpanel.task;
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import static org.opends.messages.AdminToolMessages.*;
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import java.util.ArrayList;
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import java.util.Collection;
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import java.util.HashSet;
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import java.util.Iterator;
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import java.util.LinkedHashSet;
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import java.util.Set;
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import java.util.TreeSet;
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import javax.naming.directory.BasicAttribute;
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import javax.naming.directory.BasicAttributes;
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import javax.naming.ldap.InitialLdapContext;
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import javax.swing.SwingUtilities;
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import javax.swing.tree.TreePath;
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import org.opends.guitools.controlpanel.browser.BrowserController;
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import org.opends.guitools.controlpanel.datamodel.BackendDescriptor;
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import org.opends.guitools.controlpanel.datamodel.BaseDNDescriptor;
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import org.opends.guitools.controlpanel.datamodel.ControlPanelInfo;
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import org.opends.guitools.controlpanel.ui.ColorAndFontConstants;
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import org.opends.guitools.controlpanel.ui.ProgressDialog;
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import org.opends.guitools.controlpanel.ui.nodes.BasicNode;
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import org.opends.guitools.controlpanel.ui.nodes.BrowserNodeInfo;
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import org.opends.guitools.controlpanel.util.Utilities;
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import org.opends.messages.Message;
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import org.opends.server.config.ConfigConstants;
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import org.opends.server.types.AttributeValue;
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import org.opends.server.types.DN;
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import org.opends.server.types.Entry;
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import org.opends.server.util.cli.CommandBuilder;
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/**
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* The task launched when we must create an entry.
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*
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*/
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public class NewEntryTask extends Task
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{
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private Entry newEntry;
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private String ldif;
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private Set<String> backendSet;
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private BasicNode parentNode;
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private BrowserController controller;
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private DN dn;
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private boolean useAdminCtx = false;
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/**
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* Constructor of the task.
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* @param info the control panel information.
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* @param dlg the progress dialog where the task progress will be displayed.
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* @param newEntry the entry containing the new values.
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* @param ldif the LDIF representation of the new entry.
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* @param controller the BrowserController.
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* @param parentNode the parent node in the tree of the entry that we want
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* to create.
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*/
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public NewEntryTask(ControlPanelInfo info, ProgressDialog dlg,
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Entry newEntry, String ldif,
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BasicNode parentNode, BrowserController controller)
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{
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super(info, dlg);
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backendSet = new HashSet<String>();
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this.newEntry = newEntry;
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this.ldif = ldif;
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this.parentNode = parentNode;
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this.controller = controller;
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dn = newEntry.getDN();
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for (BackendDescriptor backend : info.getServerDescriptor().getBackends())
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{
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for (BaseDNDescriptor baseDN : backend.getBaseDns())
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{
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if (dn.isDescendantOf(baseDN.getDn()))
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{
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backendSet.add(backend.getBackendID());
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}
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}
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}
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}
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/**
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* {@inheritDoc}
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*/
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public Type getType()
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{
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return Type.NEW_ENTRY;
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}
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/**
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* {@inheritDoc}
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*/
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public Set<String> getBackends()
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{
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return backendSet;
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}
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/**
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* {@inheritDoc}
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*/
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public Message getTaskDescription()
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{
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return INFO_CTRL_PANEL_NEW_ENTRY_TASK_DESCRIPTION.get(dn.toString());
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}
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/**
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* {@inheritDoc}
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*/
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protected String getCommandLinePath()
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{
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return null;
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}
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/**
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* {@inheritDoc}
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*/
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protected ArrayList<String> getCommandLineArguments()
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{
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return new ArrayList<String>();
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}
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/**
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* {@inheritDoc}
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*/
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public boolean canLaunch(Task taskToBeLaunched,
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Collection<Message> incompatibilityReasons)
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{
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boolean canLaunch = true;
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if (!isServerRunning())
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{
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if (state == State.RUNNING && runningOnSameServer(taskToBeLaunched))
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{
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// All the operations are incompatible if they apply to this
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// backend for safety. This is a short operation so the limitation
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// has not a lot of impact.
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Set<String> backends =
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new TreeSet<String>(taskToBeLaunched.getBackends());
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backends.retainAll(getBackends());
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if (backends.size() > 0)
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{
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incompatibilityReasons.add(getIncompatibilityMessage(this,
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taskToBeLaunched));
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canLaunch = false;
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}
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}
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}
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return canLaunch;
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}
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/**
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* {@inheritDoc}
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*/
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public boolean regenerateDescriptor()
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{
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return false;
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}
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/**
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* {@inheritDoc}
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*/
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public void runTask()
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{
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state = State.RUNNING;
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lastException = null;
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try
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{
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InitialLdapContext ctx;
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if (parentNode != null)
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{
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ctx = controller.findConnectionForDisplayedEntry(parentNode);
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useAdminCtx = controller.isConfigurationNode(parentNode);
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}
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else
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{
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ctx = getInfo().getDirContext();
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useAdminCtx = true;
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}
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BasicAttributes attrs = new BasicAttributes();
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BasicAttribute objectclass =
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new BasicAttribute(ConfigConstants.ATTR_OBJECTCLASS);
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for (String oc : newEntry.getObjectClasses().values())
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{
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objectclass.add(oc);
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}
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attrs.put(objectclass);
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for (org.opends.server.types.Attribute attr : newEntry.getAttributes())
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{
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String attrName = attr.getNameWithOptions();
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Set<AttributeValue> values = new LinkedHashSet<AttributeValue>();
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Iterator<AttributeValue> it = attr.iterator();
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while (it.hasNext())
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{
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values.add(it.next());
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}
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BasicAttribute a = new BasicAttribute(attrName);
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for (AttributeValue value : values)
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{
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a.add(value.getValue().toByteArray());
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}
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attrs.put(a);
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}
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SwingUtilities.invokeLater(new Runnable()
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{
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public void run()
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{
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printEquivalentCommand();
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getProgressDialog().appendProgressHtml(
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Utilities.getProgressWithPoints(
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INFO_CTRL_PANEL_CREATING_ENTRY.get(dn.toString()),
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ColorAndFontConstants.progressFont));
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}
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});
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ctx.createSubcontext(Utilities.getJNDIName(newEntry.getDN().toString()),
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attrs);
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SwingUtilities.invokeLater(new Runnable()
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{
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public void run()
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{
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getProgressDialog().appendProgressHtml(
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Utilities.getProgressDone(ColorAndFontConstants.progressFont));
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boolean entryInserted = false;
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if (parentNode != null)
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{
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boolean isReallyParentNode = false;
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try
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{
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DN parentDN = DN.decode(parentNode.getDN());
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isReallyParentNode =
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parentDN.equals(newEntry.getDN().getParent());
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}
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catch (Throwable t)
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{
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// Bug
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t.printStackTrace();
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isReallyParentNode = false;
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}
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if (isReallyParentNode)
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{
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insertNode(parentNode, newEntry.getDN(),
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isBaseDN(newEntry.getDN()));
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entryInserted = true;
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}
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}
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if (!entryInserted)
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{
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BasicNode root = (BasicNode)controller.getTreeModel().getRoot();
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BasicNode realParentNode = findParentNode(newEntry.getDN(), root);
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if (realParentNode != null)
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{
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insertNode(realParentNode, newEntry.getDN(), false);
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}
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else
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{
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if (isBaseDN(newEntry.getDN()))
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{
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int nRootChildren = controller.getTreeModel().getChildCount(
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controller.getTreeModel().getRoot());
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if (nRootChildren > 1)
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{
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// Insert in the root.
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insertNode(root, newEntry.getDN(), true);
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}
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}
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}
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}
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}
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});
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state = State.FINISHED_SUCCESSFULLY;
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}
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catch (Throwable t)
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{
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lastException = t;
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state = State.FINISHED_WITH_ERROR;
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}
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}
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/**
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* Prints the equivalent command-line in the progress dialog.
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*
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*/
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private void printEquivalentCommand()
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{
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ArrayList<String> args = new ArrayList<String>();
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args.add(getCommandLinePath("ldapmodify"));
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args.addAll(getObfuscatedCommandLineArguments(
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getConnectionCommandLineArguments(useAdminCtx, true)));
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args.add(getNoPropertiesFileArgument());
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args.add("--defaultAdd");
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StringBuilder sb = new StringBuilder();
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for (String arg : args)
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{
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sb.append(" "+CommandBuilder.escapeValue(arg));
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}
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sb.append("<br>");
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String[] lines = ldif.split("\n");
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for (String line : lines)
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{
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sb.append(obfuscateLDIFLine(line));
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sb.append("<br>");
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}
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getProgressDialog().appendProgressHtml(Utilities.applyFont(
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INFO_CTRL_PANEL_EQUIVALENT_CMD_TO_CREATE_ENTRY.get()+"<br><b>"+
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sb.toString()+"</b><br><br>",
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ColorAndFontConstants.progressFont));
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}
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private BasicNode findParentNode(DN dn, BasicNode root)
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{
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BasicNode parentNode = null;
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int nRootChildren = controller.getTreeModel().getChildCount(root);
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for (int i=0; i<nRootChildren; i++)
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{
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BasicNode node =
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(BasicNode)controller.getTreeModel().getChild(root, i);
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try
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{
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DN nodeDN = DN.decode(node.getDN());
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if (dn.isDescendantOf(nodeDN))
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{
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if (dn.getNumComponents() == nodeDN.getNumComponents() + 1)
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{
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parentNode = node;
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break;
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}
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else
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{
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parentNode = findParentNode(dn, node);
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break;
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}
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}
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}
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catch (Throwable t)
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{
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// Bug
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throw new RuntimeException("Unexpected error: "+t, t);
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}
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}
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return parentNode;
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}
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private void insertNode(BasicNode parentNode, DN dn, boolean isSuffix)
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{
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TreePath parentPath =
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new TreePath(controller.getTreeModel().getPathToRoot(parentNode));
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if (parentPath != null)
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{
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BrowserNodeInfo nodeInfo =
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controller.getNodeInfoFromPath(parentPath);
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if (nodeInfo != null)
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{
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TreePath newPath;
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if (isSuffix)
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{
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newPath = controller.addSuffix(dn.toString(), parentNode.getDN());
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}
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else
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{
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newPath = controller.notifyEntryAdded(
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controller.getNodeInfoFromPath(parentPath), dn.toString());
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}
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if (newPath != null)
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{
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controller.getTree().setSelectionPath(newPath);
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controller.getTree().scrollPathToVisible(newPath);
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}
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}
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}
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}
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private boolean isBaseDN(DN dn)
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{
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boolean isBaseDN = false;
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for (BackendDescriptor backend :
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getInfo().getServerDescriptor().getBackends())
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{
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for (BaseDNDescriptor baseDN : backend.getBaseDns())
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{
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if (baseDN.getDn().equals(dn))
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{
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isBaseDN = true;
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break;
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}
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}
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if (isBaseDN)
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{
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break;
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}
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}
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return isBaseDN;
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}
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}
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